本产品为双作用往复活塞结构，适用于抽送淡水、燃油、污水以及无腐蚀性液体。不适用于含有纤维或其他固定颗粒的液体。

CS 系列手摇泵中的Y型适用于抽送抽送淡水、燃油。H型适用于抽送抽送海水、污水。Ⅰ、Ⅲ系列手摇泵适用于抽送淡水。

This product is of double-acting reciprocating piston structure, suitable for delivery of fresh water, fuel sewage and non-corrosive liquids. It is not suitable for the liquids containing fibers or other solid granules.

Y type in the CS series Pumps are used to draw oils or freshwater: Y type in the CS series Pumps are used to draw seawater. Ⅰ、Ⅲ Series hand pumps are used to draw freshwater。